bin/run: Adapt to run on Debian so-called GNU/Linux systems too
bin/run: Adapt to run on Debian so-called GNU/Linux systems too

Amazingly Debian does not ship the realpath(1) from coreutils but has a
separate source package for it, and it's not installed by default.
Use readlink -f instead.

Change-Id: I6e97c851e6ab96dac08771145e2ab39dd9c11c22

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core